HD 156989

Query : HD 156989

Basic data :
HD 156989 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,AG,...), RG* (2021ApJ), SB* (2022yCat), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		17 20 00.5614227864 +15 53 04.794433008 (Optical) [ 0.0612 0.0594 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		17 17 45.5988950931 +15 56 03.827423363 [ 0.0612 0.0594 90 ]
Gal coord. (ep=J2000) : 		037.6555896383545 +27.2133458847795 [ 0.0612 0.0594 90 ]
Proper motions mas/yr : 		-22.748 -4.779 [0.093 0.084 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -51.41 [0.24] / z(~) -0.000171 [0.000001] / cz -51.41 [0.24]
   A 2005A&A...430..165F
Parallaxes (mas): 		4.3168 [0.0887] A 2020yCat.1350....0G
Spectral type: 		K0 E 1993yCat.3135....0C
Fluxes (6) :
B 8.47 [~] E ~
V 7.38 [~] E ~
G 7.085391 [0.002758] C 2020yCat.1350....0G
J 5.439 [0.018] C 2003yCat.2246....0C
H 5.198 [0.210] D 2003yCat.2246....0C
K 4.805 [0.023] C 2003yCat.2246....0C
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Identifiers (18) :
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HD 156989 HIC 84807 SAO 102751 Gaia DR2 4546952653596913280
AG+15 1736 HIP 84807 SKY# 31258 Gaia DR3 4546952653596913280
BD+16 3151 IRAS 17177+1556 TIC 165620640 Gaia DR1 4546952649301217280
GEN# +1.00156989 2MASS J17200055+1553048 TYC 1537-2327-1
GSC 01537-02327 PPM 133262 YZ 15 6219

References (19 between 1850 and 2026) (Total 19)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Velocities : 2    Distance : 2    Var : 1    Plx : 5    PM : 4    SpT : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : HD 156989

Link by name to the catalogue in VizieR :

HD 156989 AG+15 1736 BD+16 3151 GSC 01537-02327 HIC 84807
HIP 84807 IRAS 17177+1556 2MASS J17200055+1553048 PPM 133262 SAO 102751
TYC 1537-2327-1 Gaia DR2 4546952653596913280 Gaia DR3 4546952653596913280 Gaia DR1 4546952649301217280

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